to ask: siri... what happened to ive john forestall >>> apple is staying pretty tight-lipped act a sudden shakeup -- about a sudden shakeup at the top. but we knew who to ask about it. siri, what happened to apple executive john forstall? >> checking on that. would you like me to search the web for what happened to apple executive john forstall? >> actually, it's scott forstall, but she couldn't find it anyway. he headed up apple's mobile software unit. turns out siri didn't know where he went or happened. but the wall street journal reports he was asked to leave after refusing to own up to bugs in apple's new mapping service. and the company's new retail chief, john browett, is also gone after just five months on the job. he also presided over some missteps, most notably cutting hours at apple stories, a move the company acknowledged as a mistake. >>> a man who walked into the path of a light rail train never saw it coming. but he probably should have. cbs 5 reporter kiet do shows us it's just the latest example of a smartphone leading to a not- so-smart move. >> reporter: we arrived on